XSPC Rasa 750 RS240 - is my block fakked?

intel1502

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Sep 19, 2010
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Hey all, concerning my new setup you can see it here; :p
http://www.tomshardware.com/forum/309433-31-current-setup-future-upgrades-smart#t2300174

I took out my block the other day from it's packing and it looks like it has a tarnish :( (unsure, my first piece of copper)
I have a few pictures - would you say this small imperfection could screw up my cooling potential? I'm not going for an 'Ub3r 1337' perfect setup so a 1-2 degree difference won't really matter to me.

Overview of block; http://img192.imageshack.us/i/18273164.jpg/
Block's reflection (on my fish tank =D); http://img713.imageshack.us/i/34361116.jpg/
Front-on surface; http://img31.imageshack.us/i/95081259.jpg/ -facepalm- :pfff:

Thanks for all input,
Intel1502 :hello: